Question

Two hundred students of 6th and 7th classes were asked to name their
favourite colour so as to decide upon what should be the colour of their
school building. The results are shown in the following table. Represent
the given data on a bar graph.
Favourite Colour
Red
Green Blue Yellow Orange
Number of Students
43
19
55
49
34
nswer the following questions with the help of the bar graph:
3) Which is the most preferred colour and which is the least preferred?
How many colours are there in all? What are they?​

Answer 1

Here is the answer to your question:

3) The most preferred colour is blue while the least preferred colour is green.

There are 5 colours in all which are red , green ,blue ,yellow and orange